39988753104

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{191473}}^1$

素因数の和:191732

約数の個数: 80

約数和(自身を含む): 109216769600

約数和(自身を除く): 69228016496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 229, 304, 456, 458, 687, 912, 916, 1374, 1832, 2748, 3664, 4351, 5496, 8702, 10992, 13053, 17404, 26106, 34808, 52212, 69616, 104424, 191473, 208848, 382946, 574419, 765892, 1148838, 1531784, 2297676, 3063568, 3637987, 4595352, 7275974, 9190704, 10913961, 14551948, 21827922, 29103896, 43655844, 43847317, 58207792, 87311688, 87694634, 131541951, 174623376, 175389268, 263083902, 350778536, 526167804, 701557072, 833099023, 1052335608, 1666198046, 2104671216, 2499297069, 3332396092, 4998594138, 6664792184, 9997188276, 13329584368, 19994376552, 39988753104]

約数ペア:

[(1, 39988753104), (2, 19994376552), (3, 13329584368), (4, 9997188276), (6, 6664792184), (8, 4998594138), (12, 3332396092), (16, 2499297069), (19, 2104671216), (24, 1666198046), (38, 1052335608), (48, 833099023), (57, 701557072), (76, 526167804), (114, 350778536), (152, 263083902), (228, 175389268), (229, 174623376), (304, 131541951), (456, 87694634), (458, 87311688), (687, 58207792), (912, 43847317), (916, 43655844), (1374, 29103896), (1832, 21827922), (2748, 14551948), (3664, 10913961), (4351, 9190704), (5496, 7275974), (8702, 4595352), (10992, 3637987), (13053, 3063568), (17404, 2297676), (26106, 1531784), (34808, 1148838), (52212, 765892), (69616, 574419), (104424, 382946), (191473, 208848)]